| Local Name | K800 |
| Additional Information | - K800i UMTS/900/1800/1900 MHz - K800c UMTS/900/1800/1900 MHz for China Mainland |
| Technology | GSM / UMTS |
| 3G Bands | UMTS 2100 |
| 2G Bands | GSM 900 / 1800 / 1900 |
| Speed | Yes, 384 kbps |
| GPRS | Class 10 |
| EDGE | No |
| Announced | 2006, February. Released 2006, June |
| Status | Discontinued |
| Dimensions | 105 x 47 x 22 mm (4.13 x 1.85 x 0.87 in) |
| Weight | 115 g (4.06 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 2.0 inches, 30 x 40 mm (~25.1% screen-to-body ratio) |
| Resolution | 240 x 320 pixels, 2.0 inch (~200 ppi pixel density) | Wallpapers, screensavers |
| Card Slot | Memory Stick Micro (M2), up to 2 GB |
| Phone Book | 1000 x 20 fields, Photo call |
| Call Records | 30 received, dialed and missed calls |
| Internal Memory | 64 MB |
| Primary Camera | 3.15 MP, 2048 x 1536 pixels, autofocus, xenon flash |
| Video | QCIF |
| Secondary Camera | VGA videocall camera |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones, composer |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v2.0, A2DP |
| GPS | No |
| Infrared Port | Yes |
| Radio | Stereo FM radio with RDS |
| USB | v2.0 |
| Messaging | SMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML, HTML(NetFront) |
| Games | FotoQuestFishing, MiniGolf + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/AAC/MP4 player, Predictive text input, Photo editor, Organizer, Voice memo/dial |
| Battery | Li-Po 900 mAh battery (BST-33) |
| Stand By | Up to 350 h (2G) / Up to 350 h (3G) |
| Talk Time | Up to 7 h (2G) / Up to 2 h 30 min (3G) |
| Colors | Velvet Black, Allure Brown |
